Data:L10a78/HOMFLYPT Polynomial

Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle a^5 z^5+3 a^5 z^3+3 a^5 z+2 a^5 z^{-1} -a^3 z^7-5 a^3 z^5-10 a^3 z^3-10 a^3 z-3 a^3 z^{-1} +2 a z^5+7 a z^3-z^3 a^{-1} +6 a z-2 z a^{-1} +a z^{-1} }